1717713013 has 4 divisors (see below), whose sum is σ = 1723201228. Its totient is φ = 1712224800.

The previous prime is 1717712981. The next prime is 1717713017. The reversal of 1717713013 is 3103177171.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 599613169 + 1118099844 = 24487^2 + 33438^2 .

It is a cyclic number.

It is not a de Polignac number, because 1717713013 - 2⁵ = 1717712981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1717713017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2743638 + ... + 2744263.

It is an arithmetic number, because the mean of its divisors is an integer number (430800307).

Almost surely, 2^1717713013 is an apocalyptic number.

It is an amenable number.

1717713013 is a deficient number, since it is larger than the sum of its proper divisors (5488215).

1717713013 is an equidigital number, since it uses as much as digits as its factorization.

1717713013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5488214.

The product of its (nonzero) digits is 3087, while the sum is 31.

The square root of 1717713013 is about 41445.3014586696. The cubic root of 1717713013 is about 1197.6140120381.

The spelling of 1717713013 in words is "one billion, seven hundred seventeen million, seven hundred thirteen thousand, thirteen".